I booked it for a friend that was traveling in Thailand, I know Tatyana personally.
He was flying out wanted to stay close to airport the previous night, it took him around 15 min to get from flat to the airport. He says the apartment is spacious and was able to check in after 9pm, staff on duty 24hours. Was pleasantly surprised by the buffet breakfast in hotel next door. I did not realize it was an option available to guest of the complex. Tatyana pointed it out and even offered to arranged private guided tour around Bangkok.